江戸時代後期に建設された伝統木造建築物から採取した斗栱の構造特性評価

抄録

This study is an experimental study using Dou-gong extracted from the demolition site of a traditional timber architecture constructed in 1856. In order to clarify the hysteresis curve and deformation behavior of Dou-gong, two-dimensional and one-dimensional horizontal loading experiments were carried out under a vertical load of 20 kN. At the same time, the effects of aging were verified by comparing the results of a dynamic loading test⁸⁾ on new materials. As a result of the experiment, it was clarified that the hysteresis curves of both are similar although there is a difference in deformation behavior.